CN105555883A - Metallic ink composition for inkjet printing for polyvinyl chloride substrate - Google Patents
Metallic ink composition for inkjet printing for polyvinyl chloride substrate Download PDFInfo
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- CN105555883A CN105555883A CN201480050984.2A CN201480050984A CN105555883A CN 105555883 A CN105555883 A CN 105555883A CN 201480050984 A CN201480050984 A CN 201480050984A CN 105555883 A CN105555883 A CN 105555883A
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- polyvinyl chloride
- ink composition
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0064—Digital printing on surfaces other than ordinary paper on plastics, horn, rubber, or other organic polymers
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The present invention pertains to a metallic ink composition that is for inkjet printing for a polyvinyl chloride substrate, can form printed matter having superior specular gloss and favorable abrasion resistance, and is able to prevent nozzle clogging during inkjet printing, and more specifically pertains to a metallic ink composition that is for inkjet printing for a polyvinyl chloride substrate and that is characterized by containing at least a polyester resin (a) having a weight average molecular weight of no greater than 12,000, a metallic pigment dispersion (b) resulting from dispersing a vapor-deposited aluminum pigment only in an organic solvent, and an organic solvent that has solubility with respect to the polyvinyl chloride substrate.
Description
Technical field
The present invention relates to polyvinyl chloride base material ink jet printing metal ink composition, particularly relate to spray nozzle clogging when can prevent ink jet printing and the good and polyvinyl chloride base material ink jet printing metal ink composition of the print that specular gloss is excellent of rub resistance (Over of resistance to wiping) can be formed.It should be noted that, polyvinyl chloride base material ink jet printing metal ink composition refers to the ink composite that can use in the printing using ink-jet printer to carry out polyvinyl chloride base material in the ink composite comprising metallic pigment.
Background technology
In the past, in order to show the excellent design of metalluster on the record thing being printed with image etc., in the ink forming image, use bright material, or use hot transfer piece etc. in the recording medium.
The known development due to ink-jet printing technology in recent years, even if on the recording mediums such as the middle polyvinyl chloride base material used such as outdoor advertising when printed images, by using the metal ink composition of bag al-containing pigment, pearly pigment, also the record thing (such as, patent documentation 1) with metalluster can be obtained.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2011-149028 publication
Summary of the invention
Invent problem to be solved
But, if increase the amount of resinous principle in order to the film properties improving metal ink composition, then can there is the aggegation of the metallic pigment (particularly aluminium pigment) in metal ink composition, therefore, the blocking of nozzle occurs when ink jet printing, or the metalluster of record thing reduces.Therefore, in polyvinyl chloride base material ink jet printing metal ink composition, only can coordinate a small amount of resin, the film properties such as rub resistance, weathering resistance is deteriorated.
Therefore, the object of the invention is to the problem solving above-mentioned prior art, spray nozzle clogging when can prevent ink jet printing is provided and the good and polyvinyl chloride base material ink jet printing metal ink composition of the print that specular gloss is excellent of rub resistance can be formed.
For the method for dealing with problems
The present inventor conducts in-depth research to achieve these goals, found that, by the vibrin and specific AM aluminum metallization pigment dispersion with specific weight-average molecular weight are combined, even if when the use level of resin is more, also can prevent the aggegation of aluminium pigment, thus complete the present invention.
Namely, the feature of polyvinyl chloride base material ink jet printing metal ink composition of the present invention is, at least to comprise weight-average molecular weight be vibrin (a), AM aluminum metallization pigment is only the scattered in metal pigment dispersions (b) that organic solvent obtains of less than 12000 and have infiltrative organic solvent (c) to polyvinyl chloride base material.
In the preference of polyvinyl chloride base material ink jet printing metal ink composition of the present invention, comprise the phosphoric acid multipolymer of 0.1 ~ 2.0 quality % further.
In other preferences of polyvinyl chloride base material ink jet printing metal ink composition of the present invention, the acid number of described vibrin (a) is 5 ~ 50.
In other preferences of polyvinyl chloride base material ink jet printing metal ink composition of the present invention, comprise the UV light absorber of 0.01 ~ 0.30 quality % further.
In other preferences of polyvinyl chloride base material ink jet printing metal ink composition of the present invention, the weight-average molecular weight comprising 0.1 ~ 5.0 quality % is further the ketone system resin containing phenyl of less than 2000.
In other preferences of polyvinyl chloride base material ink jet printing metal ink composition of the present invention, described metal pigment dispersions (b) obtains as the natural filtration of strainer by using twill Dutch braided metal net.
Invention effect
According to the present invention, by the vibrin and specific AM aluminum metallization pigment dispersion with specific weight-average molecular weight are combined, spray nozzle clogging when can prevent ink jet printing can be provided and the good and polyvinyl chloride base material ink jet printing metal ink composition of the print that specular gloss is excellent of rub resistance can be formed.
Embodiment
Below, polyvinyl chloride base material ink jet printing metal ink composition (hereinafter also referred to as metal ink composition of the present invention) of the present invention is described in detail.The feature of metal ink composition of the present invention is, at least to comprise weight-average molecular weight be vibrin (a), AM aluminum metallization pigment is only the scattered in metal pigment dispersions (b) that organic solvent obtains of less than 12000 and have infiltrative organic solvent (c) to polyvinyl chloride base material.
The vibrin (a) used in metal ink composition of the present invention can improve the rub resistance of print.In addition, above-mentioned vibrin (a) needs weight-average molecular weight to be less than 12000, and preferable weight-average molecular weight is less than 6000.If the weight-average molecular weight of vibrin (a) is less than 12000, then can not make the AM aluminum metallization pigment of formation metal pigment dispersions (b), in metal ink composition of the present invention, aggegation occur, spray nozzle clogging during ink jet printing can be prevented.In addition, if there is the aggegation of AM aluminum metallization pigment, then the metalluster deriving from AM aluminum metallization pigment can reduce.It should be noted that, vibrin (a) forms the resin mother metal of print, and therefore, its weight-average molecular weight is preferably more than 3000.In addition, in the present invention, weight-average molecular weight is the value by gel permeation chromatography, uses polystyrene as reference material.
In addition, the acid number of above-mentioned vibrin (a) is preferably 5 ~ 50.If the acid number of above-mentioned vibrin (a) is in the scope of 5 ~ 50, acidic group then in vibrin (a) can react with AM aluminum metallization surface of pigments, AM aluminum metallization pigment is more fixed, thus, rub resistance can be improved further, and also can become better with the wetting of AM aluminum metallization pigment.If the acid number of above-mentioned vibrin (a) is more than 50, then the film physical property such as weathering resistance can reduce sometimes.
Above-mentioned vibrin (a) is the multipolymer that will usual method utilized to carry out dehydrating polycondensation as polycarboxylic acid and the polyvalent alcohol of monomer and obtain, and by adjusting kind, the usage quantity of monomer, can obtain the weight-average molecular weight expected.
Polycarboxylic acid is the carboxylic acid with plural carboxyl, as concrete example, can enumerate: fumaric acid, toxilic acid, methylene-succinic acid, phthalic acid, m-phthalic acid, terephthalic acid, oxalic acid, propanedioic acid, succsinic acid, pentanedioic acid, hexanodioic acid, pimelic acid, suberic acid, nonane diacid, sebacic acid, decane dicarboxylic acid, dodecanedicarboxylic acid, tetradecane dicarboxylic acid, hexadecane dicarboxylic acid, 1,3-cyclobutane dicarboxylic acid, 1,3-cyclopentane dicarboxylic acid, 1,2-cyclohexane dicarboxylic acid, 1,3-cyclohexane dicarboxylic acid, Isosorbide-5-Nitrae-cyclohexane dicarboxylic acid etc.These polycarboxylic acids can be used alone one, also can combinationally use two or more.
Polyvalent alcohol is for having the alcohol of plural hydroxyl (-OH base), as concrete example, can enumerate: ethylene glycol, 1, 2-propylene glycol, 1, ammediol, Diethylene Glycol, triethylene glycol, dipropylene glycol, tripropylene glycol, 1, 2-butyleneglycol, 1, 3-butyleneglycol, 2, 3-butyleneglycol, 1, 4-butyleneglycol, 1, 5-pentane diol, neopentyl glycol, butyl ethyl propane diol, 1, 6-hexane diol, 1, 2-cyclohexane diol, 1, 3-cyclohexane diol, 1, 4-cyclohexane diol, 1, 2-cyclohexanedimethanol, 1, 3-cyclohexanedimethanol, 1, 4-cyclohexanedimethanol, 1, 4-hexanaphthene di-alcohol, 1, 10-decanediol, 1, 12-dodecanediol, polyoxyethylene glycol, polytrimethylene glycol, polytetramethylene glycol etc.These polyvalent alcohols can be used alone one, also can combinationally use two or more.
In metal ink composition of the present invention, even if be combined with vibrin (a) with the high-content of such as more than 3.0 quality %, also can not make AM aluminum metallization pigment, in metal ink composition of the present invention, aggegation occur, spray nozzle clogging during ink jet printing can be prevented, but from the view point of playing excellent metalluster, the content of vibrin (a) is preferably below 15.0 quality %, is more preferably below 10.0 quality %.On the other hand, in metal ink composition of the present invention, from the view point of the rub resistance improving print, the content of vibrin (a) is preferably more than 3.0 quality %, is more preferably more than 5.0 quality %.
The metal pigment dispersions (b) used in metal ink composition of the present invention is only scattered in organic solvent, AM aluminum metallization pigment distribution nonhomogeneous system in organic solvent for making AM aluminum metallization pigment.The preparation method of above-mentioned metal pigment dispersions (a) is not particularly limited, such as, can enumerate the method adding AM aluminum metallization pigment in organic solvent and also under agitation carry out mixing.It should be noted that, above-mentioned metal pigment dispersions (b) suitably can use commercially available product.In addition, in above-mentioned metal pigment dispersions (b), the content of AM aluminum metallization pigment is preferably 5 ~ 20 quality %.
In addition, according to above-mentioned metal pigment dispersions (b), above-mentioned vibrin (a) is good to the wetting of AM aluminum metallization pigment, therefore, can not cause the aggegation of AM aluminum metallization pigment, can provide the print that metalluster is excellent.
And then, as above-mentioned metal pigment dispersions (b), preferably use: by the dispersion using twill Dutch braided metal net to obtain as the natural filtration of strainer.By carrying out the natural filtration using twill Dutch braided metal net, spray nozzle clogging during ink jet printing can be prevented more reliably.It should be noted that, finer from the view point of the particle diameter of the AM aluminum metallization pigment made in dispersion (b), the twill Dutch braided metal net be made up of the stainless steel of wire diameter 0.02 ~ 0.07mm or iron is elected in the network optimization of twill Dutch braided metal as, specifically, the #3600 ~ #2300 object twill Dutch braided metal net according to JIS standard (JISZ8801) is particularly preferably.
The AM aluminum metallization pigment forming above-mentioned metal pigment dispersions (b) is the aluminium pigment defining thin and flat shape of paper tinsel and so on, by utilizing the method for making of evaporation, compared with common aluminium pigment, aluminium pigment particles surface becomes unusual light, therefore can reduce the diffuse-reflectance of light, obtain high bright property.It should be noted that, common aluminium pigment utilizes ball mill etc. to be stretched thinly by aluminium block and manufactures, and has the thickness of pigment particles compared with AM aluminum metallization pigment, and is the coarse shape of particle surface.
The medium forming above-mentioned metal pigment dispersions (b) only with an organic solvent, as its reason, can be enumerated: the use can avoiding dispersion agent, or the dispersion agent in final metal ink composition can be suppressed to become excessive.As the organic solvent used in above-mentioned metal pigment dispersions (b), be not particularly limited, from making this organic solvent good to soaking of AM aluminum metallization pigment, make the dispersion of this pigment keep stable viewpoint to set out, preferred diol ether etc., such as, can enumerate: ethylene glycol bisthioglycolate ethyl ether, propylene glycol Anaesthetie Ether, diethylene glycol dibutyl ether, Diethylene Glycol butyl methyl ether, diethylene glycol diethyl ether, diethylene glycol ethyl methyl ether, Diethylene Glycol isopropyl methyl ether, diethylene glycol dimethyl ether, dipropylene glycol dimethyl ether, triethylene glycol butyl methyl ether, triethylene glycol dimethyl ether, tripropylene glycol dimethyl, TEG dimethyl ether, ethylene glycol monobutyl ether, propylene glycol monomethyl ether, glycol monobutyl ether, TC, diethylene glycol monobutyl ether, DPGME, dihydroxypropane single-ethyl ether, dipropylene glycol mono butyl base ether, propylene glycol n-propyl ether, triethylene glycol monomethyl ether, triethylene glycol monoethyl ether, triethylene glycol monobutyl base ether, tripropylene glycol monomethyl ether etc.It should be noted that, these organic solvents can be used alone one, also can combinationally use two or more.
In addition, in metal ink composition of the present invention, the content of AM aluminum metallization pigment is preferably 0.5 ~ 5.0 quality %.
The organic solvent (c) used in metal ink composition of the present invention is for forming the organic solvent used beyond the organic solvent of metal pigment dispersions (b).It should be noted that, organic solvent (c) can be the same or different with the organic solvent forming metal pigment dispersions (b).In addition, above-mentioned organic solvent (c) has the perviousness to polyvinyl chloride base material, and therefore, the drying property of the metal ink composition on polyvinyl chloride base material is excellent, and can control the infiltration on polyvinyl chloride base material.Be not particularly limited as long as above-mentioned organic solvent (c) has perviousness to polyvinyl chloride base material, preferably the organic solvent used in the preparation of metal pigment dispersions is had to the organic solvent of intermiscibility, such as preferred diol ether etc., as its concrete example, can enumerate: ethylene glycol bisthioglycolate ethyl ether, propylene glycol Anaesthetie Ether, diethylene glycol dibutyl ether, Diethylene Glycol butyl methyl ether, diethylene glycol diethyl ether, diethylene glycol ethyl methyl ether, Diethylene Glycol isopropyl methyl ether, diethylene glycol dimethyl ether, dipropylene glycol dimethyl ether, triethylene glycol butyl methyl ether, triethylene glycol dimethyl ether, tripropylene glycol dimethyl, TEG dimethyl ether, ethylene glycol monobutyl ether, propylene glycol monomethyl ether, glycol monobutyl ether, TC, diethylene glycol monobutyl ether, DPGME, dihydroxypropane single-ethyl ether, dipropylene glycol mono butyl base ether, propylene glycol n-propyl ether, triethylene glycol monomethyl ether, triethylene glycol monoethyl ether, triethylene glycol monobutyl base ether, tripropylene glycol monomethyl ether etc.It should be noted that, these organic solvents (c) can be used alone one, also can combinationally use two or more.In metal ink composition of the present invention, the content of organic solvent (c) is preferably 75 ~ 95 quality %.
From the view point of the specular gloss improving pigment-dispersing and print, metal ink composition of the present invention preferably comprises dispersion agent further, as dispersion agent, and preferably phosphoric acid system dispersion agent, particularly preferably phosphoric acid multipolymer.It should be noted that, in metal ink composition of the present invention, the content of dispersion agent is preferably 0.1 ~ 2.0 quality %.If the content of dispersion agent is more than 2.0 quality %, then excessive dispersion agent can float to ink film surface, therefore reduces specular gloss sometimes.Above-mentioned phosphoric acid multipolymer refers to the multipolymer of phosphoric acid ester.
From the view point of raising weathering resistance, metal ink composition of the present invention preferably comprises UV light absorber further.It should be noted that, as UV light absorber, suitably can use commercially available product, such as, can enumerate: TINUVIN1130, TINUVIN384-2, TINUVIN400, TINUVIN477, TINUVIN479, TINUVIN109 (BASF AG's manufacture) etc.In addition, in metal ink composition of the present invention, the content of UV light absorber is preferably 0.01 ~ 0.30 quality %.
Metal ink composition of the present invention can comprise the excellent low-molecular-weight resin of the weathering resistancies such as water tolerance (but, except vibrin (a)) further.Thereby, it is possible to improve weathering resistance when maintaining specular gloss.As above-mentioned low-molecular-weight resin, such as, preferably can enumerate weight-average molecular weight and be less than 2000, be preferably the ketone system resin etc. containing phenyl of 1000 ~ 2000.In addition, in metal ink composition of the present invention, the content of above-mentioned low-molecular-weight resin is preferably 0.1 ~ 5.0 quality %.If the content of low-molecular-weight resin is more than 5.0 quality %, then vibrin (a) is hindered with the wetting meeting of AM aluminum metallization pigment, therefore reduces specular gloss sometimes.
In metal ink composition of the present invention, suitably can select within the scope without prejudice to the object of the present invention and be engaged in the normally used additive of ink industry, such as softening agent, surface conditioner, photostabilizer, antioxidant etc.
Metal ink composition of the present invention can be prepared by the following method: above-mentioned vibrin (a), metal pigment dispersions (b) and organic solvent (c) are mixed with the various compositions suitably selected as required, use the strainer with the hole dimension of about less than 1/10 of the nozzle diameter of used ink jet-print head as required, obtained mixture is filtered.
In addition, for metal ink composition of the present invention, expect the characteristic possessing the printing being suitable for utilizing ink-jet printer in the same manner as common inkjet printing ink composition, such as, viscosity is preferably 2.0 ~ 6.0mPas (25 DEG C), and proportion is preferably 0.8 ~ 1.2.
Metal ink composition of the present invention may be used for various ink-jet printer.As ink-jet printer, such as, can enumerate: utilize Charge controlled mode or drop on demand ink jet mode (inkondemand) to spray the ink-jet printer of ink composite.In addition, metal ink composition of the present invention can be particularly suitable for the printing utilizing large-scale ink-jet printer (such as wide format ink jet printer), as concrete example, the printing being applied to the ink-jet printer utilized for the purpose of the outdoor use article such as Sign Board (サ イ Application デ ィ ス プ レ イ) are printed can be applicable to.
As mentioned above, metal ink composition of the present invention is the metal ink composition that can use in the printing using ink-jet printer to carry out polyvinyl chloride base material, herein, polyvinyl chloride base material is not particularly limited, and can select the base material of different shape according to the purposes of base material.As the purposes of polyvinyl chloride base material, such as, the outdoor use article such as Sign Board can be enumerated.
Embodiment
Below, enumerate embodiment and the present invention is described in more detail, but the present invention is not by any restriction of following embodiment.
According to cooperation prescription as follows, the ink composite of preparation embodiment 1 ~ 4 and comparative example 1 ~ 5.Specifically, organic solvent and the additive selected as required stirred and obtains printing ink solvent, adding vibrin wherein, then, add metal pigment dispersions, stirring 60 minutes under normal temperature (23 DEG C), prepare ink composite.It should be noted that, in example 2, after preparing ink composite, temperature is risen to 60 DEG C, while being maintained at 60 DEG C, stirring more than 60 minutes further.It should be noted that, about the synthesis of vibrin, be equipped with thermometer, agitator, N
2m-phthalic acid 320 mass parts, maleic anhydride 5 mass parts, neopentyl glycol 200 mass parts is added in ingress pipe and the flask with the outlet pipe of fractional distillating tube, make it at 240 DEG C, carry out dehydration condensation until reach the acid number of regulation, obtain the vibrin with target molecular weight thus.In addition, metal pigment dispersions is the metal pigment dispersions obtained by the natural filtration of the commercially available product of the strainer recorded in collaboration prescription.
< embodiment 1>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 12.5 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 66.90 mass parts
Triethylene glycol monomethyl ether (organic solvent (c)): 20.00 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.60 mass parts
Vibrin (acid number 11, the weight-average molecular weight 6000 of polystyrene conversion): 1.00 mass parts
< embodiment 2>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 12.5 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 59.40 mass parts
Triethylene glycol monomethyl ether (organic solvent (c)): 20.00 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.60 mass parts
Vibrin (acid number 11, the weight-average molecular weight 6000 of polystyrene conversion): 7.50 mass parts
< embodiment 3>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 12.50 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 59.33 mass parts
Triethylene glycol monomethyl ether (organic solvent (c)): 20.00 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.60 mass parts
Vibrin (acid number 11, the weight-average molecular weight 6000 of polystyrene conversion): 7.50 mass parts
TINUVIN479 (the triazine system UV light absorber that BASF AG manufactures): 0.07 mass parts
< embodiment 4>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 12.5 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 60.58 mass parts
Triethylene glycol monomethyl ether (organic solvent (c)): 20.00 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.60 mass parts
Vibrin (acid number 11, the weight-average molecular weight 6000 of polystyrene conversion): 4.17 mass parts
Ketone system resin (エ ボ ニ ッ Network テ go company manufactures, the weight-average molecular weight 1500 of polystyrene conversion) containing phenyl: 2.08 mass parts
TINUVIN479 (the triazine system UV light absorber that BASF AG manufactures): 0.07 mass parts
< comparative example 1>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 10.00 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 89.52 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.48 mass parts
< comparative example 2>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 10.00 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 88.52 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.48 mass parts
Vibrin (acid number 3, the weight-average molecular weight 23000 of polystyrene conversion): 1.00 mass parts
< comparative example 3>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 10.00 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 88.52 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.48 mass parts
Vibrin (acid number 4, the weight-average molecular weight 16000 of polystyrene conversion): 1.00 mass parts
< comparative example 4>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #2300 order "): 10.00 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 88.52 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.48 mass parts
Vinyl chloride vinyl acetate copolymer resin (trade(brand)name: SOLBINCNL, chemical industrial company of SHIN-ETSU HANTOTAI manufactures, the weight-average molecular weight 12000 of polystyrene conversion): 1.00 mass parts
< comparative example 5>
Metal pigment dispersions (AM aluminum metallization pigment: 10.0 quality %, the kind of organic solvent: diethylene glycol ethyl methyl ether, strainer: " twill Dutch braiding #1400 order "): 12.50 mass parts
Diethylene glycol ethyl methyl ether (organic solvent (c)): 65.90 mass parts
Triethylene glycol monomethyl ether (organic solvent (c)): 20.00 mass parts
DISPERBYK-111 (dispersion agent that Bi Ke chemistry Inc. makes comprises the multipolymer of acidic group): 0.60 mass parts
Vibrin (acid number 3, the weight-average molecular weight 23000 of polystyrene conversion): 1.00 mass parts
Then, utilize wide format ink jet printer (head nozzle diameter 30 μm, head internal filter #2300 order) at the above-mentioned ink composite of polyvinyl chloride base material (PVC100MP that Lindeke Co., Ltd manufactures) upper printing, by following method, the specular gloss of obtained record thing, rub resistance and weathering resistance are evaluated.Show the result in table 1.It should be noted that, comparative example 5 there occurs the blocking of nozzle, can not print.
< specular gloss >
Miniature three angles (the マ イ Network ロ-ト リ グ ロ ス) glossmeter using BYK ガ ー ドナ ー company to manufacture, measures the glossiness of 20 °, 60 ° and 85 °.
< rub resistance >
Under, width 5cm and 10 heavy at load 250g reciprocal condition, be printed on the print on record thing with swab stick friction, with the naked eye confirm this print, evaluate rub resistance according to following metewand.
◎ print does not change
The gloss of zero print has small change
The gloss of △ print changes, and substrate (polyvinyl chloride base material) is exposed a little
× print is ground off by swab stick, and substrate (polyvinyl chloride base material) is exposed
< weathering resistance >
Use and promote the super UV trier of Ageing machine (the ア イ ス ー パ ー UV trier W type SUV-W23 that Yan Qi electric corporation manufactures), under following test conditions, carry out atmospheric exposure test.Print with the naked eye after validation test, evaluates weathering resistance according to following metewand.
1) condition
Light source: water-cooled metal halide lamp
Illumination: 100mW/cm
2
Wavelength: 295 ~ 450nm
Temperature: 60 DEG C (irradiation), 30 DEG C (condensation)
Humidity: 50% (irradiation), 90% (condensation)
Circulation: irradiates 6 hours, condense 2 hours
Spray: 30 seconds, condensation front and back
Test period: 50 hours
2) metewand
◎ print does not change
The gloss of zero print has small change
The gloss of △ print and color have small change
The gloss of × print and color have significant change
[table 1]
As shown in Table 1, the ink composite of embodiment 1 ~ 4, by the combination of vibrin (a) with metal pigment dispersions (b), can form the print that metalluster is excellent, have rub resistance.In addition we know, the ink composite of embodiment 3 comprises UV light absorber, and the ink composite of embodiment 4 comprises the ketone system resin containing phenyl that weight-average molecular weight is 1500, and therefore weathering resistance improves.On the other hand, the ink composite of comparative example 1 does not use vibrin, and rub resistance is poor.The weight-average molecular weight of the vibrin of the ink composite of comparative example 2 and 3, more than 12000, can confirm the reduction of glossiness.The ink composite of comparative example 4 comprise do not belong to vibrin (a), weight-average molecular weight be 10000 vinyl chloride vinyl acetate copolymer resin, therefore, fully can not guarantee rub resistance, and the reduction of glossiness can be confirmed.
Claims (6)
1. a polyvinyl chloride base material ink jet printing metal ink composition, it is characterized in that, at least to comprise weight-average molecular weight be vibrin (a), AM aluminum metallization pigment is only the scattered in metal pigment dispersions (b) that organic solvent obtains of less than 12000 and have infiltrative organic solvent (c) to polyvinyl chloride base material.
2. polyvinyl chloride base material ink jet printing metal ink composition according to claim 1, is characterized in that, comprise the phosphoric acid multipolymer of 0.1 ~ 2.0 quality % further.
3. polyvinyl chloride base material ink jet printing metal ink composition according to claim 1 and 2, it is characterized in that, the acid number of described vibrin (a) is 5 ~ 50.
4. the polyvinyl chloride base material ink jet printing metal ink composition according to any one of claims 1 to 3, is characterized in that, comprise the UV light absorber of 0.01 ~ 0.30 quality % further.
5. the polyvinyl chloride base material ink jet printing metal ink composition according to any one of Claims 1 to 4, is characterized in that, the weight-average molecular weight comprising 0.1 ~ 5.0 quality % is further the ketone system resin containing phenyl of less than 2000.
6. the polyvinyl chloride base material ink jet printing metal ink composition according to any one of Claims 1 to 5, it is characterized in that, described metal pigment dispersions (b) obtains as the natural filtration of strainer by using twill Dutch braided metal net.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711090675.XA CN107987613A (en) | 2013-09-30 | 2014-09-30 | Polyvinyl chloride-based timber-used ink jet printing metal ink composition |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2013204431A JP5752201B2 (en) | 2013-09-30 | 2013-09-30 | Metallic ink composition for inkjet printing for polyvinyl chloride substrate |
| JP2013-204431 | 2013-09-30 | ||
| PCT/JP2014/076002 WO2015046555A1 (en) | 2013-09-30 | 2014-09-30 | Metallic ink composition for inkjet printing for polyvinyl chloride substrate |
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| CN201711090675.XA Division CN107987613A (en) | 2013-09-30 | 2014-09-30 | Polyvinyl chloride-based timber-used ink jet printing metal ink composition |
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| CN105555883A true CN105555883A (en) | 2016-05-04 |
| CN105555883B CN105555883B (en) | 2017-12-15 |
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| CN201480050984.2A Active CN105555883B (en) | 2013-09-30 | 2014-09-30 | Polyvinyl chloride-based timber-used ink jet printing metal ink composition |
| CN201711090675.XA Pending CN107987613A (en) | 2013-09-30 | 2014-09-30 | Polyvinyl chloride-based timber-used ink jet printing metal ink composition |
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| CN201711090675.XA Pending CN107987613A (en) | 2013-09-30 | 2014-09-30 | Polyvinyl chloride-based timber-used ink jet printing metal ink composition |
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| US (1) | US10023754B2 (en) |
| EP (1) | EP3053973B1 (en) |
| JP (1) | JP5752201B2 (en) |
| CN (2) | CN105555883B (en) |
| CY (1) | CY1120876T1 (en) |
| DK (1) | DK3053973T3 (en) |
| ES (1) | ES2685659T3 (en) |
| LT (1) | LT3053973T (en) |
| PL (1) | PL3053973T3 (en) |
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| WO (1) | WO2015046555A1 (en) |
Cited By (1)
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| CN111041869A (en) * | 2019-12-16 | 2020-04-21 | 南通吉美装饰材料有限公司 | PVC film blue light digital printing method |
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| CN108026383B (en) * | 2015-07-24 | 2021-11-02 | 太阳化学公司 | Effect of dispersants on aluminum pigments |
| WO2017017472A1 (en) * | 2015-07-29 | 2017-02-02 | Fujifilm Speciality Ink Systems Limited | A printing ink |
| JP6887891B2 (en) * | 2017-06-21 | 2021-06-16 | 株式会社パイロットコーポレーション | Oil-based ink composition for writing tools and writing tools using it |
| US11732148B2 (en) * | 2017-12-08 | 2023-08-22 | Dai Nippon Toryo Co., Ltd. | Ink composition |
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Also Published As
| Publication number | Publication date |
|---|---|
| PL3053973T3 (en) | 2018-11-30 |
| CN105555883B (en) | 2017-12-15 |
| WO2015046555A1 (en) | 2015-04-02 |
| EP3053973A1 (en) | 2016-08-10 |
| ES2685659T3 (en) | 2018-10-10 |
| EP3053973A4 (en) | 2017-05-17 |
| EP3053973B1 (en) | 2018-06-06 |
| US10023754B2 (en) | 2018-07-17 |
| JP2015067767A (en) | 2015-04-13 |
| US20160244627A1 (en) | 2016-08-25 |
| DK3053973T3 (en) | 2018-08-13 |
| CN107987613A (en) | 2018-05-04 |
| LT3053973T (en) | 2018-09-10 |
| CY1120876T1 (en) | 2019-12-11 |
| JP5752201B2 (en) | 2015-07-22 |
| PT3053973T (en) | 2018-10-18 |
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